Originally posted by mfisher
View Post
the crash has the same fingerprint like the previous one, it all seems to start with DB access issues. I don't think the DB is the issue, I think something else is the cause, and my suspicion is still a resource issue. Do you have the latest version of mono on this install?
This error here, seems to indicate an issue, perhaps in the PI or something in the Linux/Mono install that is different and requires different treatement.
Jul-31 14:49:52 Sonos Error ERROR in GetCurrentTrackInfo/GetMediaInfo for zoneplayer = Master Bedroom with UPNP Error = Read only tag / Transport is locked / Access denied. Error = MyUPnPService.InvokeAction for ServiceID = http://101.2.145.42:1400/xml/AVTransport1.xml while perparing to send Action = GetMediaInfo for URI = http://101.2.145.42:1400/MediaRender...nsport/Control and Request = 0 with error = Error: ConnectFailure (Too many open files)
Do you have many players?
Does it seem to happen more often when players are playing?
Is this player (Master Bedroom) on-line? Does it perhaps have network issues? Is the IP @ correct (101.2.145.42)?
The error comes from an HTTP request I do. It seems to indicate that resources are not released properly from the requests. Alternatively, there could be something else on this Linux box, eating away at open file handles and the Sonos PI is the one showing you the issue. Having that said, I doubt this to be the case but better to keep open mind.
You looked at resources but could you monitor it regularly, maybe script every hour or check daily. I have been running this version of the PI on my Windows PC and found my PC at one point in time to be very unresponsive, but I couldn't find any correlation between the PI and the PCs behavior.
I could make a test load and add some more error printing wrt to the DB, but as I wrote, I think the issue is resource leaks and the DB and HTTP error are either cause or just side effects. If you have other suspicions or other things you've noticed, please let me know, we can use a few more correlation points.
Dirk
Comment